Challenge countdown

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4 Ratings
62 Downloads 143 Views Updated: Thursday, July 14, 2016 - 6:43am
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Challenge countdown

Timed mental arithmetic PowerPoints with a visible 10 second countdown leading to one answer. These are the difficult ones

Reviews

SML_Member's picture SML_Member
July 2016
SML_Member's picture SML_Member
January 2016
SML_Member's picture SML_Member
April 2011
Useful starter activity.Thanks
SML_Member's picture SML_Member
September 2010
Very useful. Thanks.